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汉语拼音：zhì shù

1.极其精深微妙的道理或事理。

2.指事物发展的必然结果。

3.真实的本领﹑方术。

1. 极其精深微妙的道理或事理。

   《素问·三部九候论》：“ 黄帝 问曰：‘余闻九针於夫子，众多博大，不可胜数……愿问其方。’ 岐伯 对曰：‘妙乎哉问也！此天地之至数。’” 晋 陆机 《辨亡论》：“是故先王达经国之长规，审存亡之至数。谦己以安百姓，敦惠以致人和，宽冲以诱俊乂之谋，慈和以结士民之爱。”

2. 指事物发展的必然结果。

   《后汉书·赵咨传》：“夫含气之伦，有生必终，盖天地之常期，自然之至数。”

3. 真实的本领、方术。

   《汉书·东方朔传》：“復使射他物，连中，輒赐帛。时有幸倡 郭舍人 ，滑稽不穷，常侍左右，曰：‘ 朔 狂，幸中耳，非至数也。’” 颜师古 注：“至，实也。”

• Depending on the connection speed of your computer, it may take a few to tens of seconds to download the Java interactive program below.

  下载以下的Java互动程式可能需要数秒至数十秒，所需时间则视乎阁下的电脑连线速度。

• The condition tends to resolve without intervention unless pregnancy occurs, in which case recovery may be delayed for several weeks.

  没有干预也有缓解倾向，除非受孕则需要延长至数周才能康复。

• Complete recovery may occur in a few days to weeks, or there may be permanent damage to a portion of the spinal cord.

  恢复需要数天至数周，也可能导致部分脊髓的永久性损伤。

• Small groups of up to a few hundred people staged protests in at least five Chinese cities, according to the state-run Xinhua news agency.

  官方的新华社报道称，中国至少五座城市出现了多至数百人的小规模抗议活动。

• If they happen to hit the earth, the cosmic radiation dose may be significantly increased for a short period from hours to a few days.

  如这些粒子撞到地球，宇宙辐照量会暂时上升，此情况可持续数小时至数天。

• It lasts from under a minute to several minutes and may be followed by headache, confusion, and a weak feeling.

  通常持续数十秒钟至数分钟，继之出现头痛、精神混乱、感觉虚弱。

• The aim of the project is to develop a new method to monitor the early kinetic events in protein folding (as fast as a few nanoseconds ).

  在本计划中，我们的目的是要建立一种新的方法来模拟蛋白质摺叠的初期现象（可快至数个奈秒）。

• They may circulate for hours to a few days before entering the tissues and differentiating to become macrophages.

  （单核细胞）在进入组织和分化成为巨噬细胞之前可在血液中循环数小时至数天。

• The incubation period is variable, and may range from a few days to several months. It is usually 2 to 4 weeks.

  潜伏期可从数日至数月不等，一般为2至4周。